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Showing 1–7 of 7 results
Advanced filters: Author: Ruhao Pan Clear advanced filters

  • Mechanically reconfigurable mechanisms offer a cost-effective, low-complexity approach to build high-capacity multiplexing wavefront modulation devices, yet current studies achieve insufficient channel numbers for practical applications due to limited mechanical transformations and suboptimal optimization models. Here, authors propose a diffractive magic cube network to address this challenge.

    • Peijie Feng
    • Fubei Liu
    • Yunhua Tan
    ResearchOpen Access
    Nature Communications
    P: 1-13

  • Quasi-BICs are known for their high sensitivity to structural disorder, which strongly affects their quality factor. Here, authors introduce quasi-bound flat bands in the continuum — optical states originating from disorder-induced band folding. Their theoretical and experimental results provide a paradigm for designing devices of high-quality factor and broad angular response.

    • Haoyu Qin
    • Weixuan Zhang
    • Xiangdong Zhang
    ResearchOpen Access
    Nature Communications
    Volume: 16, P: 1-10

  • Trapping electromagnetic waves within the radiation continuum has significant implications in lasers and sensing. Here the authors achieved a moiré BIC in a photonic crystal slab, demonstrating simultaneous flat-band dispersing and high-Q features within a wide-angle regime.

    • Haoyu Qin
    • Shaohu Chen
    • Xiangdong Zhang
    ResearchOpen Access
    Nature Communications
    Volume: 15, P: 1-9

  • The authors present on-chip and electromechanically reconfigurable nanokirigami with optical functionalities. 3D deformations are achieved via attractive electrostatic forces between a gold nanostructure layer and silicon substrate, resulting in optical reconfigurations with high modulation contrast and small unit size.

    • Shanshan Chen
    • Zhiguang Liu
    • Jiafang Li
    ResearchOpen Access
    Nature Communications
    Volume: 12, P: 1-8